Heavy-duty chair with built-in lumbar support is designed to accommodate larger guests up to 500 lbs. Extra-wide seat with waterfall edge has a 3-1/2" foam cushion for all-day comfort. Durable 18 gauge 1" steel frame with front and back stretcher bars for added strength. Stacks up to five high for space-efficient storage. Built-in ganging feature secures multiple chairs. Recommended Applications: Breakroom & Hospitality; SpecialtyBig & Tall, 24/7; Seat/Back Color: Black; Arms Included: Yes; Arm Style: Closed Loop.